1 to take precautions

2 to guard against (emergency)

1 (finger) ring

1 to give up smoking

1 to give up drinking

2 to abstain from drinking

1 forest

2 classifier: 片 piàn

1 to serve as a warning (idiom)

1 to refrain from high standard of living (idiom)

1 to guard against pride and impatience (idiom); to remain modest and keep cool

1 don't blame the speaker, take note of his warning (idiom); an exhortation to speak one's mind without fear of reprisals, and with the expectation of being taken seriously